.bg-img{
    width: 100%;
}
.example{
    padding-left: 1.14rem;
    padding-right: 1rem;
    position: relative;
    margin-top: 0.71rem;
}
.hint-info{
    position: relative;
    top:0.1rem;
}
.title{
    margin-left: 0.5rem;
    font-size: 1.07rem;
    color: #333;
}
.example-detail{
    margin-top: 0.7rem;
    font-size: 0.93rem;
    color: #999;

}
.edit-info{
    padding-right: 1rem;
    padding-left: 1.14rem;
    padding-bottom: 1rem;
    position: relative;
    background-color: white;
    margin-top: 0.71rem;
    padding-top: 1rem;

}.edit-content{
    margin-top: 0.71rem;
 }
.item{
    height:3.43rem;
    line-height: 3.43rem;
    border-top: 0.5px solid #f5f5f5;
}
.item>span{
    font-size: 1.07rem;
    color: #666;
    margin-right: 1rem;
}
.item>input{
    border:none;
    width: 40%;
    outline: none;
}
::-webkit-input-placeholder { /* WebKit browsers */
    color: #bbb;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #bbb;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #bbb;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
    color: #bbb;
}
.operation-btn{
    background-color: white;
    padding-top: 1rem;
    height: 5rem;
}
.cancle-btn{
    width: 36.9%;
    height:2.86rem;
    line-height: 2.86rem;
    float: left;
    margin-left: 10.1%;
    font-size: 1.14rem;
    border: 1px solid #888;
    background-color: #888888;
    color: white;
    text-align: center;
}
.save-btn{
    width: 36.9%;
    height:2.86rem;
    line-height: 2.86rem;
    float: left;
    margin-left: 6%;
    font-size: 1.14rem;
    border: 1px solid #4293DF;
    background-color: #4293DF;
    color: white;
    text-align: center;
}
.line{
    width: 100%;
    height: 1px;
    background-color: #f5f5f5;
    margin-left:0;
}